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Air quality in San Bruno

Air quality index (AQI) and PM2.5 air pollution in San Bruno

Last update at 21:00, Apr 28 (local time)

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21:00, Apr 28 (local time)

#	station	US AQI
1	2nd Avenue	13
2	Acacia and Crystal Springs	11
3	Portola Highlands	9
4	Commodore Dr	6
5	Madison Avenue	6
6	Sequoia Avenue	6
7	Grundy Park	5
8	Parkside Intermediate School	4
9	Shelter Creek Lane	3
10	Palm Court	2

21:00, Apr 28 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	6 US AQI	PM2.5

Pollutants		Concentration
PM2.5		1.5µg/m³

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PM2.5 concentration in San Bruno air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Good 4 AQI US		59° 51.8°	22.4 mp/h
Friday, Apr 26	Good 7 AQI US		60.8° 50°	15.7 mp/h
Saturday, Apr 27	Good 7 AQI US		60.8° 51.8°	17.9 mp/h
Today	Good 6 AQI US		59° 48.2°	20.1 mp/h
Monday, Apr 29	Good 19 AQI US		59° 46.4°	17.9 mp/h
Tuesday, Apr 30	Good 18 AQI US		60.8° 48.2°	15.7 mp/h
Wednesday, May 1	Good 19 AQI US		64.4° 51.8°	8.9 mp/h
Thursday, May 2	Good 15 AQI US		60.8° 51.8°	11.2 mp/h
Friday, May 3	Good 14 AQI US	100%	53.6° 48.2°	13.4 mp/h
Saturday, May 4	Good 10 AQI US	70%	55.4° 48.2°	11.2 mp/h